package com.hxzy.mapper;

import com.hxzy.pojo.User;
import org.apache.ibatis.annotations.Param;

/**
 * @author zl
 * @create 2020-10-28 9:37
 */
public interface UserMapper {
    User selectByUsername(String username);
    User selectByUsernameAndPassword(@Param("username") String username, @Param("password") String password);
    int saveUser(User user);
}
